Lab tests CPT 86618 Outpatient

Lyme disease test cost in Lexington, TN

In Lexington, TN, 1 hospital lists a cash price for Lyme disease antibody test: from $20.00 to $20.00, with a median of $20.00. Across Tennessee, the median is $42.67 at 86 hospitals.

Cash prices at 1 facility for code 86618, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 29, 2026; the hospital files themselves were last updated between — and —.

Lowest$20.00Houston County Community Hospital
Median$20.00half of hospitals charge less
Highest$20.00in this market
Difference1.0×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Lexington, TN.

median
Lowest $20.00Highest $34.06

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
Houston County Community Hospital lowest Lexington, TN · (731) 968-1801 LYME DISEASE W/REFLEX TO IMMUNOASSAY source file $20.00 $50.00 — 60%
Houston County Community Hospital Lexington, TN · (731) 968-1801 LYME DISEASE AB source file $34.06 $85.15 — 60%
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking.
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth.
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less.
Off list How much lower the cash price is than the list price.

Outpatient: lowest $20.00, median $20.00, highest $20.00.

As an inpatient, the same code is billed by 1 facility here, median $20.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

What it is

This blood test looks for antibodies to the bacteria that cause Lyme disease. A positive first test is confirmed with a second test.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.